P578B

P578B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P578B Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P578B Fault Code Meaning :

Ford P578B Symptoms :

Ford P578B Reasons :

How To Fix Ford P578B Trouble Code ?

Which Ford cars have the code P578B?

  • P578B Ford Aerostar
  • P578B Ford Bronco
  • P578B Ford C-Max
  • P578B Ford C-Max Energi
  • P578B Ford C-Max Hybrid
  • P578B Ford Contour
  • P578B Ford Crown Victoria
  • P578B Ford EcoSport
  • P578B Ford Econoline
  • P578B Ford Edge
  • P578B Ford Escape
  • P578B Ford Escape Hybrid
  • P578B Ford Escort
  • P578B Ford Everest
  • P578B Ford Excursion
  • P578B Ford Expedition
  • P578B Ford Explorer
  • P578B Ford Explorer Sport Trac
  • P578B Ford F-150
  • P578B Ford F-250
  • P578B Ford F-350
  • P578B Ford Fiesta
  • P578B Ford Flex
  • P578B Ford Focus
  • P578B Ford Focus Electric
  • P578B Ford Freestar
  • P578B Ford Freestyle
  • P578B Ford Fusion
  • P578B Ford Fusion Energi
  • P578B Ford Fusion Hybrid
  • P578B Ford Fusion Plug-In Hybrid
  • P578B Ford GT
  • P578B Ford Mustang
  • P578B Ford Mustang Mach-E
  • P578B Ford Mystique
  • P578B Ford Probe
  • P578B Ford Ranger
  • P578B Ford Taurus
  • P578B Ford Taurus X
  • P578B Ford Tempo
  • P578B Ford Thunderbird
  • P578B Ford Transit
  • P578B Ford Transit Connect
  • P578B Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.